2450005 has 4 divisors (see below), whose sum is σ = 2940012. Its totient is φ = 1960000.

The previous prime is 2450003. The next prime is 2450009. The reversal of 2450005 is 5000542.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1957201 + 492804 = 1399^2 + 702^2 .

It is not a de Polignac number, because 2450005 - 2¹ = 2450003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244996 + ... + 245005.

It is an arithmetic number, because the mean of its divisors is an integer number (735003).

2^2450005 is an apocalyptic number.

It is an amenable number.

2450005 is a deficient number, since it is larger than the sum of its proper divisors (490007).

2450005 is an equidigital number, since it uses as much as digits as its factorization.

2450005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490006.

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 2450005 is about 1565.2491814405. The cubic root of 2450005 is about 134.8100666962.

Adding to 2450005 its reverse (5000542), we get a palindrome (7450547).

The spelling of 2450005 in words is "two million, four hundred fifty thousand, five".